code: def test_pickle_gspmd_sharding(self):
      s = jax.sharding.GSPMDSharding.get_replicated(jax.devices())
      self.assertEqual(s, pickle.loads(pickle.dumps(s)))
  
imports: import pickle
  import unittest
  from absl.testing import absltest
  from absl.testing import parameterized
  import jax
  from jax import numpy
  from jax import config
  from jax.interpreters import pxla
  from jax._src import test_util
  from jax._src.lib import xla_client
  import numpy
label_desc: Use image node_id 11 for calling the PickleTest obj's underlying member method code with example usage: obj.test_pickle_gspmd_sharding() without return types